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Overview
Transcript

3.1 What is the Singleton Pattern?

In this lesson we'll define The Singleton Pattern, as well as look at a diagram of the pattern so that we understand not only how it works, but the flow of control through the pattern.

In addition to looking at diagrams, we'll take a look at sample code and see how it all fits together, versus the traditional model of creating multiple instances of an object based on a class.

1.Introduction
4 lessons, 28:18

1.1
Plan For The Course
02:41

1.2
The Development Environment (Part 1)
07:01

1.3
The Development Environment (Part 2)
09:24

1.4
WordPress Plugins
09:12

2.Design Patterns
1 lesson, 05:49

2.1
What Are Design Patterns?
05:49

3.The Singleton Pattern
3 lessons, 21:13

3.1
What is the Singleton Pattern?
04:55

3.2
Implementing The Singleton Pattern (Part 1)
05:25

3.3
Implementing The Singleton Pattern (Part 2)
10:53

4.The Simple Factory Pattern
3 lessons, 24:31

4.1
What is the Simple Factory Pattern?
06:04

4.2
Implementing The Simple Factory Pattern (Part 1)
08:01

4.3
Implementing The Simple Factory Pattern (Part 2)
10:26

5.Conclusion
2 lessons, 13:12

5.1
Understanding The Flow of Control
07:26

5.2
Wrapping It All Up: On To Other Patterns!
05:46

Tom McFarlin

Tom is a self-employed developer who loves writing, building, and sharing WordPress-based projects. He runs Pressware where he provides WordPress goods and services. You can follow him on Twitter.

tommcfarlin

Design Patterns in WordPress

Next lesson playing in 5 seconds

3.1 What is the Singleton Pattern?

1.Introduction4 lessons, 28:18

2.Design Patterns1 lesson, 05:49

3.The Singleton Pattern3 lessons, 21:13

4.The Simple Factory Pattern3 lessons, 24:31

5.Conclusion2 lessons, 13:12

1.Introduction
4 lessons, 28:18

2.Design Patterns
1 lesson, 05:49

3.The Singleton Pattern
3 lessons, 21:13

4.The Simple Factory Pattern
3 lessons, 24:31

5.Conclusion
2 lessons, 13:12